Standard 50 Ohm Semi-rigid Cable

Psatek has long years of experience in designing innovative, high-reliability, coaxial cables and assemblies for demanding interconnection problems. An engineering-oriented company, Psatek specializes in the design and manufacture of high performance flexible and semi-rigid coaxial cable, connectors, and cable assemblies for RF transmission from HF through microwave frequencies as well as surge arrestors for the protection of RF equipment.

    Cable
    Code
    		Center Conductor Outer Conductor Capacitance
    Velocity of
    Propagation
    (%)
    Voltage
    Withstand
    (VRMS@60Hz)
    Min
    Bend Radius
    		Weight
    Temp
    Range
    SPCW Copper Tube
    lbs/
    100ft
    kg/
    100m
    Magnetic [in] [mm] [in] [mm] pF/ft pF/m [in] [mm]
    PSR-020 Yes 0.005 0.127 0.023±0.001 0.584±0.025 29 95.2 70 1500 0.05 1.27 0.1 0.15 -55~+125
    PSR-034 Yes 0.008 0.2032 0.034±0.001 0.864±0.025 29 95.2 70 2100 0.05 1.27 0.22 0.33 -55~+125
    PSR-034C No 0.008 0.2032 0.034±0.001 0.864±0.025 29 95.2 70 2100 0.05 1.27 0.22 0.33 -55~+125
    PSR-047 Yes 0.0113 0.287 0.047±0.001 1.194±0.025 29 95.2 70 3000 0.05 1.27 0.4 0.6 -55~+150
    PSR-047C No 0.0113 0.287 0.047±0.001 1.194±0.025 29 95.2 70 3000 0.125 3.175 0.4 0.6 -55~+150
    PSR-086 Yes 0.0201 0.5105 0.087±0.001 2.197±0.025 29 95.2 70 5400 0.05 1.27 1.42 2.13 -55~+125
    PSR-086C No 0.0201 0.5105 0.087±0.001 2.197±0.025 29 95.2 70 5400 0.05 1.27 1.42 2.15 -55~+125
    PSR-141 Yes 0.0362 0.9195 0.141±0.001 3.581±0.025 29 95.2 70 9600 0.25 6.35 3.29 4.94 -55~+125
    PSR-141C No 0.0362 0.9195 0.141±0.001 3.581±0.025 29 95.2 70 9600 0.075 1.905 3.32 4.98 -55~+125
    PSR-250C No 0.0641 1.6281 0.25±0.001 6.35±0.025 29 95.2 70 16800 0.125 3.175 10.38 15.58 -55~+100
    PSR-390C No 0.102 2.5908 0.39±0.002 9.906±0.051 29 95.2 70 26700 0.75 19.05 24.4 36.63 -55~+90
    PSR-031-LL Yes 0.008 0.2032 0.031±0.001 0.787±0.025 26.5 86.8 77 1800 0.063 1.6 0.17 0.26 -55~+250
    PSR-047C-LL No 0.0126 0.32 0.047±0.001 1.194±0.025 26.5 86.8 77 2700 0.125 3.175 0.39 0.59 -55~+250
    PSR-086C-LL No 0.0226 0.574 0.0865±0.001 2.197±0.025 26.5 86.8 77 4800 0.25 6.35 1.39 2.09 -55~+250
    PSR-141C-LL No 0.0403 1.0236 0.141±0.002 3.581±0.051 26.5 86.8 77 8400 0.5 12.7 3.18 4.77 -55~+250
    PSR-250C-LL No 0.072 1.8288 0.25±0.002 6.35±0.051 26.5 86.8 77 15600 0.75 19.05 9.4 14.11 -55~+250